Whether it is a warehouse development or roadwork, a medical campus, or a gas station facility, we utilize the same attention to detail and efficiency to ensure exceptional results. Gelly Excavating & Construction delivers extensive commercial construction services in the areas of excavation, planning and project management, complete site development, underground infrastructure and site utilities, and agricultural services in Trenton, IL. We are locally owned and operate in multiple states. Our services include site planning, project management, and complete site development. We have built our reputation on the quality of our work, our commitment to safety, and our commitment to customer satisfaction.